One problem related to transmission gear slipping has been reported for the 2019 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 GMC Terrain based on all problems reported for the 2019 Terrain.
Tl the contact owns a 2019 GMC Terrain. While driving, the transmission kept slipping between second and third gear and a grinding noise was heard. The vehicle was taken to peruzzi Buick GMC (156 Lincoln Ave, fairless hills, PA 19030, (866) 526-8445) where the computer was reprogrammed. The contact stated that the vehicle was previously involved in a crash and the engine was replaced. The vehicle was taken back to the same dealer because the transmission continued to slip. The dealer replaced the 02 sensor, but the failure recurred. The contact stated that the transmission was previously repaired per an unknown recall. The manufacturer was not notified of the failure. The failure mileage was 10,000.
| Power Train problems | |
| Transmission Not Go Into Gear problems | |
| Automatic Transmission Gear Indicator problems | |
| Transmission Not Engage problems | |
| Transmission Gear Slipping problems |